doctype html
html
  head
    meta(charset = "utf-8")
    meta(name = 'keywords' content = '关键词')
    meta(name = 'description' content = '网页内容')
    meta(name = 'viewport' content = 'width = device-width, initial-scale = 1')
    block title 
    include ../includes/style
  body
    block content
    